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Table 2 Time evolution of the error, the residuals and the computed thresholds

From: An exact viscosity solution to a Hamilton–Jacobi–Bellman quasi-variational inequality for animal population management

t (×107)

Error

Res 1

Res 2

Res 3

\(\underline{x}\)

0.0

1.6 × 10−1

1.6 × 101

1.3 × 10−2

1.3 × 10−2

7500

5500

1.0

5.7 × 10−6

5.7 × 10−4

5.3 × 10−4

5.3 × 10−4

7376.14

5735.92

2.0

5.0 × 10−7

5.0 × 10−5

4.7 × 10−5

4.7 × 10−5

7354.98

5755.88

3.0

4.4 × 10−8

4.4 × 10−6

4.2 × 10−6

4.2 × 10−6

7353.11

5757.65

4.0

3.9 × 10−9

3.9 × 10−7

3.7 × 10−7

3.7 × 10−7

7352.95

5757.8

5.0

3.5 × 10−10

3.5 × 10−8

3.3 × 10−8

3.3 × 10−8

7352.93

5757.82

5.5

9.9 × 10−11

1.0 × 10−10

9.5 × 10−9

9.5 × 10−9

7352.93

5757.82